#define   _CRT_SECURE_NO_WARNINGS 1
#include <stdio.h>
int main()
{
	int a[6][6], i, j;
	for (i = 1; i < 6;i++)
	for (j = 1; i < 6; i++)
		a[i][j] = (i / j)*(j / i);
	for (i = 1; i < 6; i++)
	{
		for (j = 1; i < 6; i++)
			printf("%2d", a[i][j]);
		printf("\n");
		
	}
	return 0;
}